A graduate of the Medical College of Wisconsin in Milwaukee, he earned his undergraduate degree at the University of California at Irvine, where he majored in biology and philosophy. Dr. Sangha completed his internship and residency in both internal medicine and physical medicine / rehabilitation at Case Western Reserve University in Cleveland, Ohio. He completed a cardiology fellowship and a fellowship in heart failure and heart transplant at Ochsner Clinic in New Orleans, Louisiana.

Dr. Sangha is board certified by the American Board of Internal Medicine and its subspecialty board of cardiovascular disease.